Kate is bumping along on St Patrick’s Day for the third time. The Duchess of Cambridge, who is pregnant with her and Prince William’s third child, showcased her baby bump in a warm, green Catherine Walker coat.

The royal couple attended the annual Irish Guards St Patrick’s Day Parade at Cavalry Barracks in Hounslow in freezing weather.

During the event, she she presented shamrocks to officers and warrant officers and also paused to pet Domhnall the Irish wolfhound, the Guards’ pet dog and mascot. Kate is due to give birth to her and William’s third child in April.